1.选择题- (共12题)
5.
如图,边长分别为1和2的两个等边三角形,开始它们在左边重合,大三角形固定不动,然后把小三角形自左向右平移直至移出大三角形外停止.设小三角形移动的距离为x,两个三角形重叠面积为y,则y关于x的函数图象是( )
6.计算 {#mathml#}{#/mathml#} ﹣|2 {#mathml#}{#/mathml#} ﹣2cos30°|+( {#mathml#}{#/mathml#} )﹣1﹣(1﹣π)0的结果是{#blank#}1{#/blank#}.
12.手机上常见的wifi标志如图所示,它由若干条圆心相同的圆弧组成,其圆心角为90°,最小的扇形半径为1.若每两个相邻圆弧的半径之差为1,由里往外的阴影部分的面积依次记为S1、S2、S3…,则S1+S2+S3+…+S20={#blank#}1{#/blank#}.
2.单项选择- (共12题)
13.
Nancy invited Tom and Ann to dinner, but _____ of them came.
A.neither | B.both | C.either | D.none |
14.
I ordered ______book some days ago. ______ book has arrived.
A.a, The | B.the, A | C.a, A | D./, The |
15.
Cars, buses and bikes ________ stop when the traffic lights turn red.
A.can | B.may | C.must | D.need |
16.
Tom kept quiet about the accident _____ lose his job.
A.in not order to | B.in order not to |
C.in order to not | D.not in order to |
17.
If we follow his plan, we can do the job better with _____money and ____people.
A.less, less | B.fewer, fewer | C.less, fewer | D.fewer, less |
23.
-----Hi, I haven’t seen you for years. You look well.
-----________. You look well, too.
-----________. You look well, too.
A.Great | B.Thanks | C.Oh, no. | D.Not at all |
试卷分析
-
【1】题量占比
选择题:(12道)
单项选择:(12道)
-
【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:12
7星难题:0
8星难题:0
9星难题:0